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does writer process also write data to WAL log files ?
- From: Thomas <freebsdjlu(at)gmail(dot)com>
- To: pgsql-general(at)postgresql(dot)org
- Subject: does writer process also write data to WAL log files ?
- Date: Sun, 28 Feb 2010 02:26:02 -0800 (PST)
- Message-id: <2335fa47-8fd1-46ad-b82f-c83842a5d158@z1g2000prc.googlegroups.com> <text/plain>
I found not only WAL writer process write data to WAL log files ,but also write process which I thought only write dirty buffer to data file . Could some body tell me the reason?Tks a lot !!
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